AWR1843AOP: Developing using the llVM compiler

Joshua Sendall

Part Number: AWR1843AOP

Hi,

We are currently developing using the mmwave_sdk_03_06_00_00-LTS. This comes with the CGT compiler, but we would like to switch to the llvm compiler (namely for the C++ support).

I started trying to do this, but got caught up with the XDC and BIOS. It appears that there is only a clang Cortex M33 and not the Cortex R4F. Is there a guide or example somewhere showing how to get this working for the R4F?

over 2 years ago

0 Cesar over 2 years ago

TI__Guru*** 147994 points

Hi,

Did you check this version?

C:\ti\xdctools_3_50_08_24_core\docs\xdctools_3_50_08_24_supported_targets.html

Thank you

Cesar

Joshua Sendall said:
It appears that there is only a clang Cortex M33 and not the Cortex R4

0 Joshua Sendall over 2 years ago in reply to Cesar

Prodigy 90 points

Thanks for the quick reply!

Yea, so from the supported targets there is a "ti.targets.arm.elf.R4F". I was under the impression that the elf and clang are different targets. Is that correct? If so how would one go about getting a clang target?

E.g. there is a "ti.targets.arm.elf.llvm.M33F" target, but not one for the R4f

+1 Cesar over 2 years ago in reply to Joshua Sendall

TI__Guru*** 147994 points

Hi,

I checked with the SW team and there is no support for clang provided for these platforms.

so, it will not be possible to use CLANG with XDC and BIOS for SDK 3.6.

You could remove XDC and BIOS and update the drivers demo not to use an OS.

thank you

Cesar

Sensors

Sensors forum

AWR1843AOP: Developing using the llVM compiler